Web Apps, Mobile Apps, hardware builds & a bit of design

Cropsero is a web application designed to connect farmers and agricultural buyers through a transparent and efficient digital marketplace. It simplifies the process of discovering, comparing, and trading agricultural produce.

The platform also integrates AI-powered tools to assist farmers with smarter crop management, decision-making, and agricultural insights.

Building a smarter digital ecosystem for agriculture.

A notes app built for VTU engineering students who kept running into the same problem: scattered notes, question papers and lab manuals across a dozen different links. Geek Notes puts all of it — plus a subject-wise video playlist — in one app.

Four screens carry the whole experience: Home (exam timetables, question papers, lab manuals), Notes (2018 & 2021 scheme, organised by branch), Video (subject playlists linking out to the best YouTube content), and Share (contact developers, report a bug, rate the app).

Tested across Android devices from Realme, Samsung, OnePlus and Redmi.

A responsive site that maps the route from your location to your destination, then puts every travel option side by side.

It compares OLA, Uber, Rapido, Metro and BMTC, weighing time and distance across driving, walking and cycling — so the "which app is actually faster right now" question has a straight answer.

An object detector built around an ultrasonic sensor and a servo sweep, measuring distance to nearby objects and plotting it live.

Hardware: Arduino UNO, ultrasonic sensor, jumper wires, breadboard, servo motor. Software: Arduino IDE and Processing 4 for the live radar-style display.

A small ATtiny85-based microcontroller board with a USB interface, programmed to act as a keyboard.

Set up to open Chrome, run a browse-and-download routine for images, and save them locally — tested on Windows 10, and only useful with a programmable Digispark board.